PAIN THERAPEUTICS INC

CUSIP: 69562K100 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

Note: Option positions (PUT/CALL) are excluded.

Q4 2016
Shares 9,579 Value ($000) $5 Avg Close — Range —
Q2 2016
Shares 21,363 Value ($000) $47 Avg Close — Range —
Q1 2016
Shares 2,094 Value ($000) $5 Avg Close — Range —
Q4 2015
Shares 8,296 Value ($000) $14 Avg Close — Range —
Q2 2015
Shares 1,414 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 4,510 Value ($000) $18 Avg Close — Range —
Q2 2014
Shares 106 Value ($000) $1 Avg Close — Range —
Q1 2014
Shares 710 Value ($000) $4 Avg Close — Range —
Q4 2013
Shares 714 Value ($000) $3 Avg Close — Range —
Q2 2013
Shares 7,919 Value ($000) $18 Avg Close — Range —